314415

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 596160

約数和(自身を除く): 281745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 137, 153, 255, 411, 459, 685, 765, 1233, 2055, 2295, 2329, 3699, 6165, 6987, 11645, 18495, 20961, 34935, 62883, 104805, 314415]

約数ペア:

[(1, 314415), (3, 104805), (5, 62883), (9, 34935), (15, 20961), (17, 18495), (27, 11645), (45, 6987), (51, 6165), (85, 3699), (135, 2329), (137, 2295), (153, 2055), (255, 1233), (411, 765), (459, 685)]